NL1030432A1 - Werkwijze en inrichting voor het automatisch afstellen van audio- en videosynchronisatie. - Google Patents

Werkwijze en inrichting voor het automatisch afstellen van audio- en videosynchronisatie.

Info

Publication number
NL1030432A1
NL1030432A1 NL1030432A NL1030432A NL1030432A1 NL 1030432 A1 NL1030432 A1 NL 1030432A1 NL 1030432 A NL1030432 A NL 1030432A NL 1030432 A NL1030432 A NL 1030432A NL 1030432 A1 NL1030432 A1 NL 1030432A1
Authority
NL
Netherlands
Prior art keywords
automatically adjusting
video synchronization
adjusting audio
audio
synchronization
Prior art date
Application number
NL1030432A
Other languages
English (en)
Other versions
NL1030432C2 (nl
Inventor
Hee-Soo Lee
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1030432A1 publication Critical patent/NL1030432A1/nl
Application granted granted Critical
Publication of NL1030432C2 publication Critical patent/NL1030432C2/nl

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2368—Multiplexing of audio and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing of audio and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Receiver Circuits (AREA)
NL1030432A 2004-12-15 2005-11-15 Werkwijze en inrichting voor het automatisch afstellen van audio- en videosynchronisatie. NL1030432C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040106544A KR100584615B1 (ko) 2004-12-15 2004-12-15 오디오/비디오 동기 자동 조정 장치 및 그 방법
KR20040106544 2004-12-15

Publications (2)

Publication Number Publication Date
NL1030432A1 true NL1030432A1 (nl) 2006-06-16
NL1030432C2 NL1030432C2 (nl) 2007-06-12

Family

ID=36583994

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1030432A NL1030432C2 (nl) 2004-12-15 2005-11-15 Werkwijze en inrichting voor het automatisch afstellen van audio- en videosynchronisatie.

Country Status (3)

Country Link
US (1) US20060127053A1 (nl)
KR (1) KR100584615B1 (nl)
NL (1) NL1030432C2 (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7352189B2 (en) * 2005-03-09 2008-04-01 Agilent Technologies, Inc. Time aligned bussed triggering using synchronized time-stamps and programmable delays
GB0509047D0 (en) * 2005-05-04 2005-06-08 Pace Micro Tech Plc Television system
US7970222B2 (en) * 2005-10-26 2011-06-28 Hewlett-Packard Development Company, L.P. Determining a delay
US8766955B2 (en) * 2007-07-25 2014-07-01 Stmicroelectronics, Inc. Methods and apparatus for latency control in display devices
JP5050807B2 (ja) * 2007-11-22 2012-10-17 ソニー株式会社 再生装置、表示装置、再生方法および表示方法
KR20080011457A (ko) 2008-01-15 2008-02-04 주식회사 엔터기술 음성 또는 영상신호의 딜레이 컨트롤 기능을 가지는노래반주기 및 그의 컨트롤 방법
EP2091230A1 (en) * 2008-02-14 2009-08-19 Sony Corporation Method, device and system for synchronizing audi/video signals
EP2263232A2 (en) * 2008-03-19 2010-12-22 Telefonaktiebolaget L M Ericsson (publ) Method and apparatus for measuring audio-video time skew and end-to-end delay
US20090310027A1 (en) * 2008-06-16 2009-12-17 James Fleming Systems and methods for separate audio and video lag calibration in a video game
US20100146578A1 (en) * 2008-12-06 2010-06-10 Mallya Arvind R System and method for providing an embedded test signal from a multimedia processor
US8965026B2 (en) * 2011-06-10 2015-02-24 Canopy Co. Method and apparatus for remote capture of audio in a handheld device
JP5477357B2 (ja) * 2010-11-09 2014-04-23 株式会社デンソー 音場可視化システム
EP4218975A3 (en) 2015-05-19 2023-08-30 Harmonix Music Systems, Inc. Improvised guitar simulation
US9799314B2 (en) 2015-09-28 2017-10-24 Harmonix Music Systems, Inc. Dynamic improvisational fill feature
US9773486B2 (en) 2015-09-28 2017-09-26 Harmonix Music Systems, Inc. Vocal improvisation
CN106060534A (zh) * 2016-06-03 2016-10-26 公安部第三研究所 一种音视频同步测试的系统及方法
KR102114087B1 (ko) * 2018-08-14 2020-05-25 주식회사 다이나톤 디지털 피아노용 발광 지시 건반의 엘이디 제어방법
WO2021009298A1 (en) * 2019-07-17 2021-01-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lip sync management device
KR20220089273A (ko) * 2020-12-21 2022-06-28 삼성전자주식회사 전자 장치 및 그 제어 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963967A (en) * 1989-03-10 1990-10-16 Tektronix, Inc. Timing audio and video signals with coincidental markers
US5387943A (en) * 1992-12-21 1995-02-07 Tektronix, Inc. Semiautomatic lip sync recovery system
US5446492A (en) * 1993-01-19 1995-08-29 Wolf; Stephen Perception-based video quality measurement system
KR100238668B1 (ko) * 1996-11-28 2000-01-15 윤종용 디지털 비디오 재생장치
KR100294663B1 (ko) * 1997-12-29 2001-09-17 구자홍 엠펙디코더및디코딩제어방법
CA2313979C (en) * 1999-07-21 2012-06-12 Thomson Licensing Sa Synchronizing apparatus for a compressed audio/video signal receiver
JP2001101803A (ja) 1999-09-30 2001-04-13 Sony Corp 信号再生装置および方法、並びに記録媒体
JP4313522B2 (ja) 2001-07-30 2009-08-12 日本放送協会 リップシンク制御装置
KR20030082117A (ko) * 2002-04-16 2003-10-22 엘지전자 주식회사 디지털 방송 수신기에서의 오디오/비디오 립 싱크 제어 방법
JP2004112176A (ja) 2002-09-17 2004-04-08 Pioneer Electronic Corp 情報処理装置、その方法、そのプログラム、そのプログラムを記録した記録媒体、および、再生装置
WO2005099251A1 (en) * 2004-04-07 2005-10-20 Koninklijke Philips Electronics N.V. Video-audio synchronization

Also Published As

Publication number Publication date
US20060127053A1 (en) 2006-06-15
KR100584615B1 (ko) 2006-06-01
NL1030432C2 (nl) 2007-06-12

Similar Documents

Publication Publication Date Title
NL1030432A1 (nl) Werkwijze en inrichting voor het automatisch afstellen van audio- en videosynchronisatie.
NL1030173A1 (nl) Werkwijze en apparaat om audio en video te synchroniseren.
NL1029687A1 (nl) Werkwijze voor het genereren van stereoscopische beeldsignalen en werkwijze voor het schalen daarvan.
NL1032569A1 (nl) Inrichting en werkwijze voor het opheffen van overspraak en daarvan gebruik makend stereogeluid-genererend-systeem.
NL1031581A1 (nl) Apparaat voor het verwerken van audiogegevens en werkwijze om windlawaai te verminderen.
NL1029113A1 (nl) Werkwijze en inrichting voor automatische besturing van een stapgrootte van een egalisator van het LMS-type.
NL1032654A1 (nl) Toestel voor het verschaffen van een supplementaire functie voor digitale multimedia uitzendingen en werkwijze daarvoor.
NL1029328A1 (nl) Inrichting en werkwijze voor beeldinterpolatie.
NL1029211A1 (nl) Inrichting en werkwijze voor verzadigingsaanpassende beeldversterking.
IL179783A0 (en) Method and system for performing video flashlight
NL1031698A1 (nl) Werkwijze en inrichting voor het verbeteren van kwaliteit van samengesteld videosignaal en werkwijze en inrichting voor het decoderen van samengesteld videosignaal.
GB0803501D0 (en) Audio device and method
IL179774A0 (en) Systems and methods for controlling dynamic systems
NL1026688A1 (nl) Werkwijze en toestel voor het uitvoeren van rastering.
EP1856690A4 (en) METHOD AND DEVICE FOR CONTROLLING ACTIVE NOISE USING FILM SPEAKERS
GB2412809B (en) Audio/video component networking system and method
TWI329453B (en) Video playback apparatus and method for controlling the same
HK1093260A1 (en) Video playback device and video playback method
GB2419489B (en) System and method for fingerprinting video
NL1030441A1 (nl) Werkwijze en inrichting voor het automatisch instellen van luidsprekermodi in een multi-kanaal luidsprekersysteem.
NL1032460A1 (nl) Geluidsweergave-inrichting en werkwijze voor het verbeteren van een lage-frequentie component.
GB2412526B (en) Audio/video component networking system and method
NL1032538A1 (nl) Apparaat en werkwijze voor het reproduceren van virtueel geluid van twee kanalen.
GB2412525B (en) Audio/video component networking system and method
NL1025558A1 (nl) Inrichting voor het walsen en een werkwijze voor walsen.

Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20070410

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20110601